baber/WOPTO huggingface dataset:
Patent JP-S58150522-A (JP)
Title: Purification method of crude benzene
Inventor: KOUNO KOUICHI
IPC: C07C15/04
Filed: 1982-03-02
Abstract: PURPOSE:To purify crude benzene containing n-heptane and water, by removing water selectively with the first adsorbent from the crude benzene, removing the n-heptane with the second adsorbent, and heating both adsorbents to desorb the water and n-heptane. CONSTITUTION:A crude benzene 1 containing n-heptane and water is brought into contact with the first adsorbent 3 packed the first adsorber 5, capable of selectively adsorbing the water at 1-20cm/min linear velocity and 10-50 deg.C under ordinary pressure to remove the water selectively, and then the crude benzene is then fed to the second adsorber 11 packed with the second adsorbent 9 having the adsorptivity for the n-heptane and brought into contact with the second adsorbent 9 at 1-20cm/min linear velocity and 10-50 deg.C under ordinary pressure to remove the n-heptane, The first adsorbent 3 is then heated to desorb the water, and the second adsorbent 9 is heated to reduce the pressure of the interior of the second adsorber 11. Thus, the adsorbent 9 is regenerated to take out the purified benzene from a line 13 to the outside of the system. EFFECT:The regeneration time and the necessary energy can be reduced. The life of the adsorbent can be prolonged, and the amount thereof to be used is reduced.
Patent JP-H07243331-A (JP)
Title: Mechanical supercharger
Inventor: KATO YOSHIRO
IPC: F04C18/18
Filed: 1994-03-03
Abstract: PURPOSE:To enhance discharge efficiency by arranging a pair of rotors having claws and rotating in an opposite direction each other, specifying the width in the circumferential direction of each claw to the width of an air discharge port, forming a plurality of compressed air outflow ports in a guide wall covering the air discharge port, and mounting a reed valve to each outflow port. CONSTITUTION:A mechanical supercharger 1 has a pair of cylindrical rotors 3, 4 which rotate in an opposite direction each other around rotating axial lines which are positioned in parallel each other in a housing 2. The rotors 3, 4 have claws 5, 6 and recesses 7, 8 for inserting the claws 5, 6 are formed in the outer circumference of each rotor. The circumferential width W of each of claws 5, 6 is formed so as to become half or less the width X of an air discharge port 10. The air discharge port 10 is covered with a guide wall 13 having a pair of cylindrical inner circumferential surfaces 11, 12, a plurality of compressed air outflow ports 14 are formed on each of the cylindrical inner circumferential surfaces 11, 12 of the guide wall 13, and a valve seat member 15 and a reed valve 16 capable of being seated to the valve seat member 15 are arranged in each of the outflow ports 14.
Patent JP-S55125629-A (JP)
Title: Electron beam apparatus
Inventor: KUSAKABE HIDEO
IPC: H01J37/304
Filed: 1979-03-22
Abstract: PURPOSE:To accomplish a ready and highly accurate detection of the deflection width of the electron beam by determining the distance between the correction marks through computation of the detection information obtained from the irradiation of electron beam on the sample with the deflected scanning start point being repeatedly deviated by a slight distance. CONSTITUTION:Upon reception of a correction start signal ST, FFs 14 and 15 are set to actuate a counter 11 to count the reference clock of a quartz oscillator 18. When the discrete value of the counter reaches the set value A of a register 20, a comparator 19 transmits the signal to reset the FF15, while the signal is inputted into a counter 12. When the discrete value of the counter 12 reaches a set value B, a comparator 24 transmits to set the FF15. As a flyback signal, the output of the FF15 is inputted into the deflection circuit, which deviates the deflection scanning startpoint of the electron beam by a slight distance. On the other hand, the detection signal of the correction mark obtained through a detector is converted into binary in a quantum circuit 29 and inputted into a memory 34 via FFs 32 and 33. CPU computes the information of the memory 34 and the counting of counters 11 and 13 to determine the distance between the correction marks.
Patent JP-H11219255-A (JP)
Title: Ultrasonic wave touch panel
Inventor: TODA KOJI
IPC: G06F3/03
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To detect a position where a human finger or an object is brought into contact with the plate surface of a piezoelectric substrate. SOLUTION: When electric signals are inputted to an interdigital electrode 2, elastic waves are excited to the piezoelectric substrate 1 and the elastic waves are respectively converted to electric signals E1a and E1b having frequencies f1a and f1b by means of parts R1a and R1b . Between the interdigital electrodes 2 and 3, ultrasonic wave propagation paths Z1a and Z1b corresponding to the respective parts R1a and R1b are formed. The electric signals E1a corresponding to the ultrasonic wave propagation path Z.. are outputted from the interdigital electrode 3 when the piezoelectric substrate 1 is brought into contact and the ultrasonic wave propagation path Z1b , is interrupted and the electric signals E1b , are outputted when the ultrasonic wave propagation path Z1b is interrupted.  In such a manner, from the frequency of the output electric signals, a position brought into contact is discriminated.
Patent JP-H02213198-A (JP)
Title: Temporary fitting structure of airtight sealing cover
Inventor: YAMAGUCHI TAKAYUKI
IPC: H05K5/06
Filed: 1989-02-13
Abstract: PURPOSE:To prevent occurrence of deformation or damage of a metal C ring and to enable simple and efficient execution of temporary assembly by providing a spacer and a guide pin on the occasion of the temporary assembly of a vessel and a cover in an optical submarine relay or the like. CONSTITUTION:A spacer 3 which is held by the end part of a vessel 1 and the joint surface of a cover 2 between and has a thickness large enough to prevent deformation of a metal C ring 8, and a guide pin 6 which is constructed of a fore end part being fit to a threaded hole 4 in the vessel 1 and a rod-shape part to be fitted in a screw hole 5 of the cover 2 and guides the spacer 3 and the cover 2 in their insertion, are provided. On the occasion of temporary assembly of the cover 2 with the vessel 1, the guide pin 6 is fitted to the threaded hole 4 of the vessel 1 through the intermediary of the spacer 3, and then the cover 2 is assembled temporarily with the vessel 1 while the guide pin 6 is inserted into the screw hole 5 of the cover. The temporary assembly is performed by screwing lightly by utilizing two or three female screws 4 out of ones provided in a plurality on the circumference of the end face of the vessel 1. Thereafter, measurement of a loss of a connecting spot 18 of optical fibers is conducted, and after the measurement is completed, the cover 2 is fastened and fixed completely to the vessel 1 by screws 9.
Patent JP-S57148692-A (JP)
Title: Original plate for lithography
Inventor: MATSUURA TAKAYOSHI
IPC: G03G5/10
Filed: 1981-03-10
Abstract: PURPOSE:To provide an original plate which assures a sharp picture free from fogging with a good print resistance by providing an underlying layer and a zinc oxide-resin dispersed photosensitive layer on the surface of a conductive supporting body having a specified volume resistance while a specified conductively treated layer is provided on the back thereof. CONSTITUTION:An underlying layer (precoated layer) 2, a water resistant layer 3 arranged as required and a zinc oxide-resin-dispersed photosensitive layer 4 are provided on the surface of a conductive supporting body 1 having a volume resistance of 1X10<2>-1X10<9>OMEGAcm in which a sheet made of 100% of wood pulp is impregnated or coated with a cation type organic conductive material while a conductively treated layer (back coated layer) 5 made up of a pigment dispersed resin layer containing a cation type organic conductive material or a resin layer containing no pigment is provided on the rear surface thereof to obtain a target original plate. The cation type organic conductive material herein used will be, for example, polyvinylbenzyltrimethylammonium chloride as given by the formula (n is 10-100).
Patent JP-H11208277-A (JP)
Title: Luminous accumulator grip
Inventor: NOMURA HIROMI
IPC: B60J5/04
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a luminous accumulator grip that allows illumination at night requiring no light source by integrally molding a hollow light impermeable portion made of a luminous accumulator resin and a light permeable portion made of transparent resin surrounding the outer periphery of the light impermeable portion. SOLUTION: A hollow light impermeable portion is made of a luminous accumulator resin through a hollow molding method. When forming the luminous accumulator grip by integrally molding the light impermeable portion as a core with the light permeable portion as an outer shell, an insert bolt for fitting the grip to the vehicle is primarily assembled with the mold for concurrent molding, or assembled through an ultrasonic processing. The luminous accumulator material is the one that accumulates (excites) energy in response to stimulation caused by ultraviolet light of sun light or fluorescent lamp, converts the absorbed energy into visible light, and continues light emission for a given period while releasing light slowly even after the stimulation is stopped.
Patent JP-H01208820-A (JP)
Title: Line filter
Inventor: HAMAZAWA YOSHIKAZU
IPC: H01F17/06
Filed: 1988-02-17
Abstract: PURPOSE:To mechanize operation, to shorten the time and to improve the stability of mounting by fixing a magnetic core and a bobbin by a fixing piece with a projection. CONSTITUTION:Coil bobbins 23, 25, both ends of which have collars, are divided into two in the same direction as a magnetic core 21 and the coil bobbins 23, 25 are fitted into the magnetic core 21 composed of a closed magnetic circuit by utilizing dividing sections, and gears 26, 27 tuned by a drive source are engaged with gear sections set up to one parts of the collars for the coil bobbins. A winding-start lead 29 and a winding-end lead for a coil 30 wound by turning the coil bobbins are wound on pin terminals 28, and soldered, and the magnetic core 21 and the bobbins are fixed by employing fixing pieces 31 with projections 32 coinciding with the clearances of the magnetic core 21 and the central holes of the fitting bobbins. Accordingly, mounting is stabilized.
Patent JP-H07243926-A (JP)
Title: Manufacture of semiconductor pressure detector
Inventor: KATOU YUKIHIRO
IPC: G01L9/00
Filed: 1994-03-04
Abstract: PURPOSE:To simplify the liquid-seal structure and process and eliminate a sealing hole for sealing a sealing liquid into a pressure detection chamber in a liquid-seal semiconductor pressure detector. CONSTITUTION:A connector housing 3 holding a connector pin 8 inside and a main body housing 4 airtightly stuck with a sealing diaphragm 5 are fitted, a pressure detection chamber is provided between them, a pressure sensitive element 1 electrically connected to the connector pin 8 via a bonding wire 11 is provided in it, and a pressure transmission medium 7 is filled for airtight sealing. A fixed quantity of the pressure transmission medium 7 is filled into the recess forming the pressure detection chamber of the connector housing 3, and the main body housing 4 is fitted. When the main body housing 4 is fitted, oil dissolves the sealed air, air passes through the housing 4 made of a resin, thus no bubble exists in the pressure detection chamber, and the internal pressure rise in the pressure detection chamber can be resolved if the injection quantity of the pressure transmission medium 7 is controlled.
Patent JP-S55127543-A (JP)
Title: Film number recording device
Inventor: OOHASHI TOSHIYUKI
IPC: H01J37/22
Filed: 1979-03-26
Abstract: PURPOSE: To enhance the practicality, by providing a plurality of counters and enabling selective use.  
     CONSTITUTION: A plurality of counters 10W12 are provided and connected to a counter switching unit 8 equipped with switch 5, camera unit 6, counter selecting device 7 and counter display device 9. As a result of this, when plural users press the individually registered buttons on the counter selecting device 7, the optical path in the counter switching unit 8 is moved, so that one of the counters 10W12 and the camera unit 6 are communicated with each other, which causes the counter display number to be recorded on a film 4. when the push button is released, a shutter 3 is closed and the optical path communicates the selected counter and the counter dispaly device 9, and the counter display number is displayed. When the shutter 3 is closed, the switch 5 is operated, and the counter counts up one. Therefore, plural users may record serial numbers individually. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03237739-A (JP)
Title: Wafer counter
Inventor: NISHIUCHI HIROYUKI
IPC: G05B11/00
Filed: 1990-02-15
Abstract: PURPOSE:To provide a wafer counter which can detect a wafer and count the number of wafers by supporting a cassette mounted with the wafer to a cassette loader, and rising or falling the cassette with respect to a wafer sensor by the loader. CONSTITUTION:A cassette shelf 2 is disposed between a cassette loader 1 and a wafer moving unit 3, and can contain cassettes 10 mounted with wafers 9 in multiple stages. The unit 3 has an elevation block 12 provided with tweezers 11, and the block 12 is engaged with a screw shaft 14 to be driven by a vertical movement motor 13. A controller 5 mainly has a main control unit 15, motor controllers 16, 17, motor drivers 18, 19, a wafer counter 20 and an operation unit 21, controls to drive an elevation motor 8, and the motor 13, and counts the wafers 9 based on a signal from a wafer sensor 22.
Patent JP-S53120590-A (JP)
Title: Ion monitor of mass spectrometer
Inventor: IZUMI EIICHI
IPC: H01J49/26
Filed: 1977-03-30
Abstract: PURPOSE:To make an ion monitor treatment easy to handle and adjustment-freee by using circuits which automatically set magnetic field return time proportional to magnetic field sweep width and eliminate the need for holding time setting operation owing to the difference in mass measurement range.
Patent JP-S57151048-A (JP)
Title: Carburetor
Inventor: SASAKI SHIYOUZOU
IPC: F02M5/10
Filed: 1981-03-12
Abstract: PURPOSE:To prevent the generation of bubbles in a main fuel passage and keep the stable operation of an engine, by providing a heat pipe to cool the fuel in the float chamber of a carburetor. CONSTITUTION:The heat incoming part 12 of a heat pipe 11 is immersed in the fuel 6 in a float chamber 5. The heat outgoing part 13 of the heat pipe 11 is located in an air horn 3. The liquid in the heat incoming part 12 of the heat pipe 11 is evaporated by absorbing heat from around the part. The vapor flows toward the heat outgoing part 13 due to the density difference and puts the heat out in the heat outgoing part 13 so that the vapor liquefies. Since the heat around the heat incoming part 12 is absorbed, the fuel in the float chamber 5 is cooled.
Patent JP-H09183507-A (JP)
Title: Conveying device and movement driving mechanism of mobile working device
Inventor: ISHIKAWA YOSHINOBU
IPC: B25J3/00
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a conveying device which can make conveyance without applying an excessive force locally to the object to be conveyed. SOLUTION: A conveying device concerned is equipped with conveying parts 11, 13 whose surfaces at least partially are made of a resilient material and which are provided with a plurality of medium passages admitting passage of a medium and capable of expanding and contracting and a medium pressure controlling means 14 which controls the pressure of medium supplied to each medium passage and generates a carrier wave on the surfaces of the conveying parts 11, 13 through enlargement or shrinkage of the diameters of the passages.
Patent JP-H11227649-A (JP)
Title: Anti-theft device for motorcycle
Inventor: YANASE ATSUSHI
IPC: B60R25/04
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To equip motorcycle with possibility of kick starting in the case where it is furnished with an anti-theft circuit based on transmission and reception of the ID code. SOLUTION: The supply voltage from a generator 1 capable of rotating even at the time of kick strutting is connected with the primary winding 5a of a transformer 5, and circuit voltage is supplied to an ignition control circuit 7 and stabilizing power supply circuit 8 through two secondary windings 5b and 5c, and the boosted voltage is passed through the circuit 8 and made a constant circuit voltage and is supplied to an anti-theft circuit 9. Thereby it is possible to boost the circuit voltage of the anti-theft circuit to a level which enables the operation, even when the generated voltage by the generator at the time of kick starting is low, and therefore, the kick starting in case the normal key is used can be executed without any problem.
Patent JP-H05230511-A (JP)
Title: Raw material charging method and charging device for bell-less blast furnace
Inventor: WATANABE ICHIRO
IPC: C21B7/18
Filed: 1992-02-21
Abstract: PURPOSE:To provide the raw material charging method and device which can improve the raw material discharge characteristic from a lower hopper and exactly control the raw material grain size distribution in the radial direction in the furnace by classifying the raw materials to be charged into a lower hopper by grain sizes during operation while utilizing the natural classification of the raw material deposition surface in an upper hopper and the raw material discharge characteristics in the upper hopper. CONSTITUTION:A hollow cylindrical partition wall 13a and a cone 13b provided with a spacing for causing mass flow therein are installed in the lower hopper 5 of a center feed type bell-less top charger of a single port system disposed with the raw material hoppers in two stages; upper and lower. The raw materials charged successively in the form of different grain sizes from the upper hopper 2 are forcibly reclassified. These raw materials are discharged by the mass flow in order of fine, middle and coarse grains to make the change of the grain sizes for discharge with lapse of time a 'monotonous increase pattern' at the time the raw materials are discharged into the furnace.
Patent JP-2000236050-A (JP)
Title: Heat radiator, electronic apparatus and spacer for heat radiator
Inventor: YAZAWA KAZUAKI
IPC: H01L23/36
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To enable increasing in tolerance of a space dimension between a heating element and a heat sink, in a heat radiator. SOLUTION: In this radiator heater, heat is radiated by pressing a heating element 2 and a heat sink 4 via a spacer member 30, constituted such that a plurality of thin metal plates are arranged in a line and the plurality of neighboring thin metal plates arranged in a line are bonded to each other at a plurality of positions, and hollow parts 11 are formed at positions where the plurality of neighboring thin metal plates are not bonded to each other. Bending of the spacer 30 is allowed in the hollow parts 11, and increase in the allowable the spactial dimensions between the heating element 2 and the heat sink 4 is enabled.
Patent JP-S56145404-A (JP)
Title: Input circuit of sequence controller
Inventor: SAITOU YOSHITANE
IPC: G05B19/042
Filed: 1980-03-19
Abstract: PURPOSE: To realize a miniature, lightweight input unit by supplying electric power only to a unit, selected by CPU, having the output terminal connected to the input terminal.  
     CONSTITUTION: Input terminals IN1WIN16 are divided into four groups and each group is equipped with individual signal generating circuit 7. The power supply to respective circuits 7 is normally stopped via respective feeding switches 13 and only when a signal specifying a unit and group specifying signals GP1WGP4 that correspond to the input terminals of the units are sent from CPU1, they are opened. Therefore, even if output terminals OUT1WOUT4 connected to terminals IN1W IN16 are all closed, no electric power is consumed unless the unit is selected by CPU1. Consequently, the capacity of the power source unit is minimized even in case of an increase in the number of input terminals and the input units can be made miniature and lightweight. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03239375-A (JP)
Title: Solar cell
Inventor: KAWAKAMI SOICHIRO
IPC: H01L31/04
Filed: 1990-02-16
Abstract: PURPOSE:To attain a simplification of configuration, a reduction of cost, and integrations performed in parallel by providing a bus bar for collecting currents, which is a good conductor having the lower specific resistance than the one of stainless steel, in the middle of the side opposed to an incident light of a stainless steel board. CONSTITUTION:A solar cell comprises a stainless steel board 200, a metallic layer 201 as a lower electrode, a semiconductor layer 202 as a photoelectric converting member, a transparent electrode layer 203 as an upper electrode, finger electrodes 204, a bus bar 205 for collecting currents caused from the lower electrode 201, a bus bar 209 for connecting the finger electrodes 204 of solar cell elements with each other, and the like. In this manner, the bus bar 205 for collecting currents, which is a good conductor having the lower specific resistance than the one of stainless steel, is provided in the middle of the lower side of the stainless steel board 200. Thereby, a simplification of configuration, a reduction of cost, and integrations performed in parallel can be attained.
Patent JP-S58153769-A (JP)
Inventor: BIKUTORU PIYOOTOROUITSUCHI SUN
IPC: C23C4/12
Filed: 1982-03-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60179248-A (JP)
Inventor: NAKAKOSHI SENKICHI
IPC: B32B15/16
Filed: 1984-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11217424-A (JP)
Title: Durable sheety member
Inventor: OTOI KENJI
IPC: B29C48/305
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a member excellent in all of the properties including mechanical strengths, elongation, chemical resistance, weathering resistance, and light transmittance by using a thermoplastic cycloolefin resin containing a specified or larger amount of repeating units having an alicyclic structure. SOLUTION: A thermoplastic cycloolefin resin containing 30 wt.% or above repeating units having an alicyclic structure is used. The alicyclic structure in the repeating units desirably exist in the main chain and is desirably a saturated alicyclic structure. Among the repeating units having the alicyclic structure, repeating units free from a norbornane structure are desirable. It is desirable that the thermoplastic cycloolefin resin contains at most 20 wt.% component having a molecular weight of 1,000 or below (as determined by GPC). The durable sheety member is a molding which is 50 mm by 50 mm square or larger. Its thickness is usually desirably 0.5-500 mm. It is desirable as an outdoor member having excellent transparency.
Patent JP-H04249329-A (JP)
Title: Manufacture of resin-sealed electronic component
Inventor: YOKOYAMA TAKAAKI
IPC: H01L21/56
Filed: 1991-02-05
Abstract: PURPOSE:To easily and surely form a resin-sealed body 12 with which both faces of a support plate 2 for a semiconductor chip 10 are covered. CONSTITUTION:A plurality of support plates 2 are connected to each other by external leads 3 and by narrow stripes 4, 5, and they are connected by insulating heat-resistant tapes 7, 8. The external leads 3 and the heat-resistant tapes 7, 8 are gripped and held by using a die 13 for molding use. Thereby, both parts of the support plates 2 are supported. In this state, a fluid resin is injected into a space at the die 13 for molding use. After that, the heat-resistant tapes 7, 8 are removed.